baber/WOPTO huggingface dataset:
Patent IT-1140824-B (IT)
Title: Starter switch for electric motor
Inventor: HAAG DONALD LAWRENCE
IPC: H01H37/54
Filed: 1980-04-02
Granted: 1986-10-10
Abstract: The starter switch for an electric motor includes a housing in two separable parts. The upper part (13) contains a resistance element (29) having a positive temp. coefficient of resistance (PTC). The resistance is held between two plates forming contacts (23,31). This part of the casing has an opening (35) which receives the cylindrical body (15) of a protective device. The protective device has in its base two contacts (67,69) connected together by a bridging plate (49) which has matching contact pads (71,73) on its lower surface. This plate may rotate in order to break the connection between the contact pads. The pads are connected to corresponding external terminals (63,65) projecting from the end of the housing. The PTC resistance element is used in the winding circuit of an electric motor in starting up, while the contact breaker protects the circuit.
Patent IT-1112469-B (IT)
Title: Artificial tooth adjusting screw - has horizontal arm with adjuster each end flexibly connected to vertical arm with end adjuster
IPC: A61C/
Filed: 1979-04-09
Granted: 1986-01-13
Abstract: The adjusting screw for artificial teeth has a base portion (2) attached to another portion (3) forming a T shaped assembly. The base has a central anchor block (8) with end members (4, 6) which can be adjusted inwards and outwards. The other portion is an arm with another anchor block (7) on it, with a member (5) at the end which can be adjusted towards or away from the base. Between the two anchor blocks (7, 8) is a resilient portion (14) which allows the arm to bend over at an angle to the base. This portion is formed by two parallel rods.
Patent IT-1186020-B (IT)
Title: Automatic vehicle for public transport
Inventor: MAURI AMBROGIO
IPC: B60N/
Filed: 1985-10-30
Granted: 1987-11-18
Abstract: Automotive vehicle consists of a depressed platform and a load bearing bodywork (1) to which are associated two axles (6,7) for wheels. One axle (6) is for steering, the other (7) for driving. The vehicle consists of a trailer-mounted chassis (21) for bearing a motor with wheels of fixed axis of rotation. The chassis is articulated to the rear of the bodywork. The motor drives a hydraulic generator and/or automatic gearshift connected to the driving axle.
Patent IT-1061185-B (IT)
IPC: D02G1/08
Filed: 1976-06-23
Granted: 1982-10-20
Abstract: A method and an apparatus for producing crimped filament yarns, said apparatus comprising at least one first twister member and at least one second twister member, each of said twister members having a work surface made of a synthetic rubber having a relatively small friction coefficient therebetween. These twister members are arranged so that their work surfaces cross each other at a selectable angle in contact relationship to provide at least one crossing zone for nipping therebetween at least one thermoplastic filament yarn which is fed to twist this filament yarn between the contacting work surfaces successively and at the same time to urge this filament to discharge from this crossing zone successively as the twister members are driven. This method and apparatus allow filament yarns to be imparted desired false-twisting effect, practically without being damaged and without causing uneven twists, at a high operation rate of 800 - 1000 meters per minute.
Patent IT-1022832-B (IT)
Title: Broadcast receiver has two tuners - one manually operated for tuning to different transmitters and one tuned to one single transmitter
IPC: H01H43/00
Filed: 1974-10-11
Granted: 1978-04-20
Abstract: A change-over switch connects one tuner or the other to the amplifier; and a first main switch connects the first tuner through a first fixed contact in series with the amplifier. There are second and a third, mechanically coupled switches, of which the second is normally open and the third normally closed; A timing unit is controlled by a clock, which changes the second and third switch from a first, normal position, to a second position, in which the second tuner is connected to the amplifier through the second switch and the main switch; the second tuner is also connected to the amplifier through the third switch first position and the main switch, which is spring loaded in its open position.
Patent IT-1113676-B (IT)
Title: Extruded polyamide filament drawing - after cooling by heating and winding up at high speed
Inventor: MORUZZI PIETRO
IPC: D01F/
Filed: 1977-11-09
Granted: 1986-01-20
Abstract: Extruded polyamide (eg Nylon 6) filaments are cooled and then passed through a conditioning zone in which they are pref. heated, before being wound up at >=3,000 m/min. Pref. the filaments pass vertically through the conditioning zone which is dependent on the winding up speed. Pref. the winding up speed is =5,000 m/min. The filaments are taken up at high speed and are partially drawn to produce a degree of molecular orientation. The filaments can be subsequently texturised.
Patent IT-1077969-B (IT)
Title: Medical sample reading after centrifuging - is performed by magnifying scale located against sample tube in rotor
IPC: A61B/
Filed: 1977-01-27
Granted: 1985-05-08
Abstract: Problems of measurement of medical samples after centrifuging are reduced by mounting tubes in a container with graduated scales alongside the tubes. A magnifying glass permits accurate readings to be taken. Columns (1, 2, 4) of liquid samples in tubes (14) are mounted separately in a rotor (12) for centrifuging. Graduated scales (12s) are located alongside each sample tube (14) in a fixed location wrt the joint (14t) between parts (14a, 14b) of the sample. An optical magnifying glass (18p) is located in a transparent cover (18) and can be positioned by a lateral arm acting as a stop on the casing. This facilitates reading of the scales after centrifuging.
Patent IT-1237057-B (IT)
Title: Suit particularly useful for maintaining a constant body temperature in shipwreck victims and aids flotation.
IPC: B63C/
Filed: 1989-11-24
Granted: 1993-05-13
Abstract: The invention in question consists of a suit that maintains constant body temperature in shipwreck victims and aids flotation in a favourable position to aid in rescue.
Patent IT-1069973-B (IT)
Title: Valve having core element with surrounding flexible sheath - so that relative movement between them causes sheath block a duct
IPC: F16K/
Filed: 1976-12-15
Granted: 1985-03-25
Abstract: A valve includes a relatively rigid core element extending pref. transversely across a duct and flexible sheath surrounding the core element. The tensions in the sheath continuously hold it against the core element. By moving (e.g. rotating) the core element relative to the sheath, the sheath is caused to open or close-off the duct. The core element may be coated in polytetrafluoroethylene and the sheath may be of an elastomer. The valve may be used for radiators, chemical or hygienic installations. It has few moving parts and is not easily contaminated.
Patent IT-1032129-B (IT)
Title: Flexible support ring with axial spacer bars - radially prestresses and locates two piston ring elements
IPC: F16J/
Filed: 1974-11-15
Granted: 1979-05-30
Abstract: A support ring made from spring steel has alternative internal and external radial slots to provide maximum radial flexibility. Spacer bars which are parallel with the piston axis are located along the circumference of the support ring. The cross section of the support ring is U-shaped. It fits into the piston ring groove with its open side pointing towards the piston axis. Two identical piston rings are placed between the support ring walls and the radial walls of the piston ring groove. The flexibility of the support ring stresses the piston rings radially and the spacer elements maintain their axial distance.
Patent IT-991542-B (IT)
IPC: A47C17/50
Filed: 1973-02-01
Granted: 1975-08-30
Abstract: 1406917 Beds convertible to shelving; shelving; fold-up beds; air-mattresses J FOUFOUNIS and C FOUFOUNIS 31 Jan 1973 [9 Feb 1972] 4862/73 Headings A4B, A4H, A4J and A4M A bed comprises a panel 3 adapted to pivot round a horizontal axis 4 between a raised vertical inoperative position and a lowered horizontal position in which it serves as a mattress support, the panel 3 carrying on its underside shelf-forming members adapted to pivot with reference to the panel round horizontal axes parallel to axis 4, means mechanically interconnecting said members with a stationary point 17 constraining the shelf-portions 10, 11, 12 to remain horizontal throughout pivoting of the panel. As shown, the shelves 10, 11, 12 are each carried by a pair of vertical links 13, 14 15 pivoted to the panel 3 and to a bar 16 parallel to panel 3 and pivoted to point 17 so as to form a parallelogram linkage. In a second form of parallelogram linkage, Fig. 2 (not shown), the horizontal shelves 10, 11, 12 are pivoted (at 20, 21, 22) to the frame (23) of panel 3. In a third form, Fig. 3 (not shown), two shelves (26, 27) each carry at least one end pinion (28, 29), which pinions mesh with two further pinions (30, 31) pivotally secured to a post (32) pivotally carrying the shelves and rigid with the frame of the panel 3. The pinions (28-31) mesh with a stationary gear (33) coaxial with the pivot axis (34) of the post (32). The panel 3 may be raised and lowered by a winch 6 and a cable 7 operated by a crank or electric motor. The panel 3 may have secured thereto a pneumatic overlay mattress which may be inflated and deflated automatically on lowering and raising the panel 3 by a pump controlled by the motor. Each shelf may include an inner vertical flange that covers the panel 3 when raised.
Patent IT-1240999-B (IT)
Title: Improved lawnmower, which can be attached to a tractor, incorporating equipment for cleaning, sucking up, collecting and discharging the cut material and other impurities
IPC: A01D/
Filed: 1990-10-31
Granted: 1993-12-27
Abstract: The casing 7 of a lawnmower with rotating blades 3 having a vertical axis is fitted, in its upper part, with a suction fan 15 which is connected to the lower casing 1 containing the rotating blade units 3. The said fan 15 sucks up the cut material and conveys it into a container 9 at the top which can be lifted off the base casing 7 and is fitted with a hatch 11 that can be opened. The suction and collecting device 7, which is height- adjustable relative to the ground, is driven by the power takeoff 17 by virtue of a motor/gearbox assembly 19 which controls the cutting units 3 and the suction fan 15 via pulleys 39, 43, 45, 47. A hydraulic pump 21, driven by the power takeoff 17, controls the positioning of the clutch 25 (for engaging and disengaging the cutting units and the fan), the raising (lowering) of the movable casing 9 and the opening (closing) of the hatch 11. Fig. 1 <IMAGE>
Patent IT-1226178-B (IT)
Title: Fibre-free calcined chrysotile asbestos filler
Inventor: LALANCETTE JEAN MARC
IPC: B29D/
Filed: 1981-04-07
Granted: 1990-12-20
Abstract: A shaped structure is formed from the reaction of 5-90 wt. % of non-fibrous calcined residue of chrysotile asbestos derived from tailings having a particle size extending from fibrous to 325 mesh and 90-5 wt. % of a hydroxy-contg. polymer (I) comprising phenol- formaldehyde, resorcinol-formaldehyde, phenol-resorcinol- formaldehyde or epoxy resin. The prod. has a repeating Mg oxide- resin bond (II), where R is the polymer residue. Also claimed is the process of calcining chrysolite asbestos tailings of particle size from 28-325 mesh at 700-900 deg.C, mixing with (I) and moulding at 100-170 deg.C if (I) is other than epoxy resin or at room temp. otherwise. The prod. contains no fibres but have improved strength as well as abrasion resistance and resistance to heat distortion, improved thermal expansion, resistance to outdoor weathering and electrical insulation capacity.
Patent LT-5100-B (LT)
Title: An amplifier for a spark of a striking plug
Inventor: BUGAJEC JEVGENIJ
IPC: H01T13/00
Filed: 2003-05-05
Abstract: The invention relates to electrical engineering and internal -combustion engines. An amplifier for a spark comprises a condenser, two connectors and an assembling element. New is that all metallic elements of device are continuous details. A continuous dielectric detail is made from elastic material at a second connector has annular thickening. Electrodes of a condenser are cone - shaped. A dielectric material is silicone. An assembling element is hexahedral.
Patent LT-5197-B (LT)
Title: High aerodynamic lift asymmetric fuselage
Inventor: BURBULIS JULIUS JURATIS
IPC: B64C1/00
Filed: 2003-05-14
Abstract: The invention relates to aircrafts, which are embodied in a passenger, cargo or cargo-passenger variants thereby making it possible to improve performance characteristics by improving the aerodynamic properties thereof. The inventive craft comprises a nose part (2), which passes smoothly to a body (9), and the body, which passes smoothly to a tail part (8). A median line (10) divides into upper surface (5) with carrying planes (1, 3, 4, 12) and bottom surface (11) with carrying planes (6, 7, 13). The upper surface (5) is higher than the bottom surface (11. Part (3) of the carrying plane of the body (9) is parallel to the longitudinal axis and the other part (4) of the carrying plane of the body (9) constitutes an angle with the longitudinal axis, which depends on the positive angle of the bottom nose (6) and the carrying plane of the body (7). The carrying plane of the bottom surface of the nose (6) and the body (7) constitutes the positive angle with regard to flow velocity, which depends on the
Patent LT-5830-B (LT)
Title: System for the controlled transmission of train numbers for the support of railway traffic control and the manner in which this system operates
Inventor: POLACH VLASTIMIL
IPC: B61L17/00
Filed: 2011-06-27
Abstract: Each train station connected to the system of transmitting train numbers has at least one station track stack, at least one line track stack, at least one stack of replaced trains and, if necessary, one stack for each factory siding branching off of the line track in the display of the railyard on the interlocking equipments monitor. The transmission of the train numbers are performed by setting and cancelling train or emergency train routes. The automatic generation of dynamic technical operations is performed by passing through the set train or emergency train routes. The necessary defined control commands are performed after evaluating the current traffic situation. A control of the correctness of the control commands relating to the transmission of train numbers can be performed from the perspective of the operation of traffic processes. The system contains a function for replacement the train, stopping and assigning trains, the passage of a train to a factory siding and from the factory siding to the line track and the creation and termination of a train on the line track.
Patent LT-6034-B (LT)
Title: Ultrasonic liquid mixer
Inventor: BUBULIS ALGIMANTAS
IPC: B01F11/00
Filed: 2012-07-09
Abstract: The invention relates to the energetics and can be used for liquid fuels - gas mixture preparation and supply to the combustion chamber, in the liquid fuel boilers and in other liquid fuel applications. Aim of the invention - to increase the fuel oil - water mixing and improve the quality of the energy characteristics of the mixture extending the cavitation operation zone. Ultrasonic fluid mixer consists of a hollow cylindrical body (1), the defined by caps (2, 3) and tighten by pins (4). In housing (1) in respect of longitudinal symmetrical axis is placed the tubular ultrasonic vibrations spreader (5), on the outer surface of which is rigidly mounted disc elements (6) with holes (7), among which in ultrasonic spreader (5) is made holes (8). Liquid feeding tube (9) fixed in the central part of cap (2) and by the insertion (10) placed on the inside of the ultrasonic spreader (5) part. Ultrasonic spreader (5), on the opposite side of the cylindrical body mounted on the cover (3) and connected to the ultrasonic actuator (11). In cover (3) is mounted liquid outlet pipe (12).
Patent MX-167606-B (MX)
Title: Mejoras a manojo de paneles multiples entredoblados
Inventor: SUMMERFIELD STANLEY C
IPC: B65H45/24
Filed: 1988-02-10
Abstract: La presente invención se refiere a mejoras a montón de páneles múltiples entredoblados teniendo un primer extremo y un segundo extremo que comprende una primera y una segunda tela cada una estando divididas en hojas de longitud completa mediante líneas de perforación en las que las hojas y las líneas de perforación en las que las hojas y las líneas de perforación están escalonados, y las telas están dobladas en forma de acordeón a lo largo de las líneas de doblez de paneles teniendo cada uno una longitud de manera que las líneas de perforación están colocadas entre las líneas de doblez, por lo que el primer extremo del montón termina con una primera hoja de longitud completa de la primera tela y una segunda hoja de longitud parcial de la segunda tela, por lo que una parte de un pánel de la segunda hoja de longitud parcial en el primer extremo del montón, y en donde la parte del panel de la segunda hoja es más grande que la parte de panel de la primera hoja.
Patent MX-166697-B (MX)
Inventor: BASTENBECK EDWIN W
IPC: C23C18/26
Filed: 1988-08-23
Abstract: The coverage and adhesiveness of metal plating to polycarbonate resin is enhanced by treating the resin prior to etching with a swellant composition comprising a compound represented by the general formula:  R1 (OCn H2n)m O - R2 wherein R1 and R2 are independently selected from the group consisting of aryl groups and alkyl groups of 1-4 carbon atoms, n is 2 to 4 and m is 1 to 5. The subsequent etching is then preferably effected using a highly alkaline composition such as a solution containing grater than about 100 g/l NaOH although other etchants such as chromic acid may also be used.
Patent MX-171483-B (MX)
Title: Articulo absorbente desechable que incluye un sistema de cinta sujetadora
Inventor: SCRIPPS CHARLES LOCKE
IPC: A61F13/62
Filed: 1989-01-18
Abstract: La presente invención se refiere a un artículo absorbente desechable, tal como un pañal, que consiste de: una porción de cuerpo que tiene una superficie interior, una superficie exterior, orillas longitudinales, una primera región de extremo y una segunda región de extremo; y un sistema de cinta sujetadora colocado en la porción de cuerpo; el artículo absorbente está caracterizado porque en el sistema de cinta sujetadora se coloca una lengüeta de cinta adyacente a cada orilla longitudinal en la primera región de extremo, cada una de las lengüetas de cinta tiene una superficie sujetadora, una superficie de respaldo o refuerzo y una orilla distante, y consiste de: (i) un primer elemento sujetador unido y colocado en una primera área de la superficie sujetadora, y (ii) un elemento de aseguramiento adhesivo asociado y colocado en por lo menos una segunda área de la superficie sujetadora de la lengüeta de cinta, a fin de asegurar por lo menos la segunda área de la lengüeta de cinta en otra porción del artículo absorbente, de manera que cada una de las lengüetas de cinta tenga un mecanismo de cierre en combinación mecánico y adhesivo; y una contraparte de acoplamiento, que se coloca en la superficie exterior en la segunda región de extremo, la contraparte de acoplamiento, consiste de un segundo elemento sujetador acoplable con el primer elemento sujetador.
Patent NL-187430-B (NL)
IPC: B29C65/18
Filed: 1979-01-12
Abstract: A method of producing an endless toothed belt of synthetic or plastics material, or similar extrudable material, having a wire- or thread-like reinforcing insert which extends in the circumferential direction of the belt and having a fabric cover covering the toothed side of the belt. A finite belt strand is formed in a closed mold cavity from introduced liquid plastics material and from a fabric strip which is introduced along that shaping surface of the mold cavity which forms the toothed side of the belt strand, thus coating the toothed side of the belt strand with the fabric strip. That side of the belt strand which is remote from the toothed side of the belt is provided with a plurality of grooves extending in the longitudinal direction of the belt strand. The belt strand is then joined at its ends to form an endless ring having its grooved side turned outwardly and having its ends offset laterally relative to one another by the spacing of at least one groove, so that the grooves extend helically on the ring in the circumferential direction thereof. Beginning at one edge of the ring, a reinforcing insert which fits into the grooves is wound into the grooves. The grooved outer side of the ring is then heated in such a manner that, as a result of melting of the plastics material, the reinforcing inserts are fused into the grooves and the grooves are closed to form a smooth outer surface.
Patent PT-77692-B (PT)
Title: Conveyor roller
IPC: B65G39/02
Filed: 1983-11-18
Abstract: A conveyor roller or idler which comprises a drum (16, 17 or 18) supported on a shaft (4) by a pair of end caps (2) located in opposite ends of the drum. The end caps include first and second relatively movable coorperant portions (20, 13) having tapered surfaces (12, 15). Screws (14) are provided for urging the two portions (20, 13) into engagement, the tapered surfaces (12, 15), on engagement, urging one of the portions (20) radially outward and into frictional engagement within the inner wall of the drum, thereby securing the end cap in position in the drum. The end caps (2) are preferably formed from a plastics material and the drum may be formed from or covered by an unplasticised polyvinylchloride (17 or 18).
Patent PT-79877-B (PT)
Title: Casting mould
IPC: B22D11/14
Filed: 1985-01-25
Abstract: Horizontal casting apparatus which includes a composite sleeve or ring at the entrance to the mould comprising a graphite inner portion (5) and an insulating outer (4) portion. The apparatus can optionally have an inert gas shield around the composite ring to protect the graphite component thereof against oxidation.
Patent PT-81925-B (PT)
Inventor: JARMOLOW BENJAMIN
IPC: A61B5/332
Filed: 1986-01-28
Abstract: Apparatus for transferring electrical energy to and from living tissue comprises a glove (12) of thin, flexible elastomeric material, which carries electrodes (14, 16) each electrically connected to a connector (20, 22) disposed at the cuff of the glove. The connector permits the electrodes to be electrically connected to a source of electrical energy or to a load, so that electrical energy may be applied to or drawn from living tissue.
Patent PT-83212-B (PT)
IPC: B29L30/00
Filed: 1986-08-14
Abstract: A polymeric paint applique (14) is transferred from a substrate (12) to the sidewall of a tire during the curing process. Upon curing, the bond between the tire and the applique (14) is significantly greater than that between the substrate (12) and the applique. The substrate (12) may remain in tact with the applique (14) bonded to the tire sidewall until the tire is put into use, serving as a protective layer for the applique (14).
Patent PT-84914-B (PT)
IPC: E04F15/02
Filed: 1987-05-20
Abstract: A tile for flooring or wall cladding has a relatively thin stone layer (11) bonded to a substrate made up from three sub-layers (13A, 13B and 13C) each of substantially the same shape and size as the stone layer (11). The sub-layer (13A) adjacent the stone layer (11) is aligned with the latter, the intermediate sub-layer (13B) is displaced in two directions to define two projecting tongues (16,17) from two edges, and two grooves on the opposed edges. The outer sub-layer (13C) is displaced in one direction to define a projecting tab (22) provided with fixing holes (23). The aligned sub-­layer (13A) may be omitted, if not required. 
     The tiles may be much thinner, and hence much lighter, than conventional stone slabs for flooring or wall cladding, on account of the strength imparted by the substrate. The tiles allow for invisible fixing, with the projecting tongues interlocking in the grooves of the adjacent tiles.